Open Grammarly

AI Writing Assistant using OpenRouter

As of June 2026, Open Grammarly has 20 users in the Productivity category.

Usersup 100.0 percent+100.0%
20
20
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0.1
Manifest V3

History

8 snapshots

Tracking since Apr 1, 2026.

20.8159.2Apr 1, 2026Jun 6, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 2026101.0.1
Apr 16, 2026121.0.1
Apr 22, 2026121.0.1
May 2, 2026141.0.1
May 10, 2026141.0.1
May 19, 2026111.0.1
May 28, 2026161.0.1
Jun 6, 2026191.0.1
Now201.0.1

Permissions & access

Permissions
storagecontextMenus
Host access
https://openrouter.ai/*

Screenshots

Open Grammarly screenshot 1

About

A powerful AI-powered grammar and spelling checker that runs entirely in your browser. No subscriptions, no data collection, no limits. Bring your own AI through OpenRouter and get the same real-time writing assistance you'd expect from premium tools.

Technical

Version
1.0.1
Manifest
V3
Size
104KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
eghlpmgjbngplgkbgjfdgafcpnnfocob
Developer ID
u31ee2294c91c1a60d23fc1eef7c81db0
Developer Email
[email protected]
Created
Jan 17, 2026
Last Updated (Store)
Jan 17, 2026
Last Scraped
Jun 6, 2026
Website
Support URL

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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.